CN204135982U - A kind of portable assembling and disassembling stand for downhole tool - Google Patents
A kind of portable assembling and disassembling stand for downhole tool Download PDFInfo
- Publication number
- CN204135982U CN204135982U CN201420601884.1U CN201420601884U CN204135982U CN 204135982 U CN204135982 U CN 204135982U CN 201420601884 U CN201420601884 U CN 201420601884U CN 204135982 U CN204135982 U CN 204135982U
- Authority
- CN
- China
- Prior art keywords
- self
- locking screw
- screw rod
- rider
- lifting mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model relates to a kind of portable assembling and disassembling stand for downhole tool, belongs to petroleum gas, colliery, the large-scale assembling and disassembling stand technical field of urban construction industry.It is made up of translation base, lifting mechanism, micro-adjusting mechanism etc., is characterized in: lifting mechanism comprises rider, self-locking screw rod, telescoping mechanism, slide block, hinge wheel, minor sprocket etc.; Micro-adjusting mechanism comprises tool support platform, V-type bracing frame, trimming bolt etc.; By the V-type bracing frame of trimming bolt symmetry installation is provided with rolling bearing on tool support platform; In the guide rail that tool support mesa base is installed, attaching has slide block; Translation base is provided with lifting mechanism, under it, universal wheel is installed; The top connecting rod of lifting mechanism and slide block hinged; Left-handed, the right-handed thread of self-locking screw rod are separately installed with rider; Rider is provided with telescoping mechanism; The end face of self-locking screw rod side is provided with hinge wheel, and hinge wheel links with minor sprocket.Dismounting large revolving body is reliable and stable, simple to operate, easy to carry.
Description
Technical field
The utility model relates to a kind of portable assembling and disassembling stand for downhole tool, belongs to petroleum gas, colliery, the large-scale assembling and disassembling stand technical field of urban construction industry.
Background technology
Large revolving body instrument, such as mud motor, borehole trace control tool etc., be widely used in exploitation of oil-gas field.Assemble or keep in repair these large revolving body instruments and be unable to do without drilling tool makeup and breakout stand.Current specific drilling tool assembling and disassembling stand is bulky, and length reaches tens meters, carries and carry very difficult, and the enterprise having professional drilling tool makeup and breakout stand is at present very not many, during this type of large revolving body instrument of most enterprises dismounting, normally to sling one end with driving, crawl to the heart, and then rotates dismounting.This assembling mode, dismantles end and rotates difficulty, simultaneously very high with manipulation required precision to the performance of driving, is difficult to the level turnover ensureing large revolving body tool ejector process.In addition weight is unsettled, too increases the danger of work.
Summary of the invention
The purpose of this utility model is, provide a kind of assembling or maintenance large revolving body instrument reliable and stable, simple to operate, receive, carry, convenient in carrying, solve prior art because volume is large, Heavy Weight causes carrying to carry trouble; And lifting dismounting must be coordinated by crane, operation easier is large, and required precision is high, is difficult to the portable assembling and disassembling stand for downhole tool of guarantee equipment and human safety issues.
The utility model realizes above-mentioned purpose by the following technical solutions
This portable assembling and disassembling stand being used for downhole tool is made up of translation base, lifting mechanism, micro-adjusting mechanism, tool support platform, it is characterized in that: lifting mechanism comprises rider, self-locking screw rod, telescoping mechanism, slide block, hinge wheel, chain, minor sprocket, guide pipe; Micro-adjusting mechanism comprises tool support platform, V-type bracing frame, trimming bolt, rolling bearing;
Particularly: tool support platform is symmetrically installed with V-type bracing frame by trimming bolt, V-type bracing frame is provided with rolling bearing; Tool support mesa base is provided with guide rail, and in guide rail, activity attaching has slide block;
Under translation base, universal wheel is installed, four angles of translation base is all provided with guide pipe, between four guide pipes, is symmetrically installed with two groups of lifting mechanisms; The telescoping mechanism of lifting mechanism intersects attaching by nine connecting rods by pin and forms, telescoping mechanism by its connecting rod topmost and slide block hinged; Connecting rod 15 comprises thin connecting rod 16, thick connecting rod 17;
The self-locking screw rod of lifting mechanism is respectively provided with a rider by self left hand thread, right-handed thread, and two riders do relative motion with self-locking bolt rotary; Rider is provided with telescoping mechanism; The end face of self-locking screw rod side is provided with hinge wheel, and hinge wheel is linked by chain and minor sprocket, and minor sprocket is provided with rocking handle.
The utility model beneficial effect is compared with prior art
This portable assembling and disassembling stand being used for downhole tool is rational in infrastructure, practical, simple to operate, receive, carry, convenient in carrying, for not configuring the workshop of professional disassemblerassembler, laboratory or other enterprises, easily can complete the dismounting such as translation, VTOL, rotation, the essential operation of maintenance large revolving body instrument by the utility model, and working stability is reliable, safety in utilization is good, greatly reduce assembly difficulty, effectively improve operating efficiency.Thoroughly solve prior art because volume is large, Heavy Weight causes carrying to carry trouble; And lifting dismounting must be coordinated by crane, operation easier is large, and required precision is high, is difficult to the problem of guarantee equipment and personal safety.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of overall structure schematic diagram of the portable assembling and disassembling stand for downhole tool;
Accompanying drawing 2 is a kind of main sectional structure schematic diagram of the portable assembling and disassembling stand for downhole tool;
Accompanying drawing 3 be a kind of portable assembling and disassembling stand for downhole tool overlook sectional structure schematic diagram;
Accompanying drawing 4 is a kind of left TV structure schematic diagram of the portable assembling and disassembling stand for downhole tool;
Accompanying drawing 5 is a kind of structural representation of lifting mechanism of the portable assembling and disassembling stand for downhole tool;
Accompanying drawing 6 is a kind of structural representation of telescoping mechanism of the portable assembling and disassembling stand for downhole tool;
Accompanying drawing 7 is a kind of self-locking screw rod of the portable assembling and disassembling stand for downhole tool and the assembly structure schematic diagram of rider transmission;
Accompanying drawing 8 is a kind of trimming bolt of the portable assembling and disassembling stand for downhole tool and the assembly structure schematic diagram of V-type bracing frame;
Accompanying drawing 9 is a kind of end TV structure schematic diagram of V-type bracing frame of the portable assembling and disassembling stand for downhole tool.
In figure: 1, universal wheel, 2, translation base, 3, rider, 4, self-locking screw rod, 5, telescoping mechanism, 6, slide block, 7, hinge wheel, 8, chain, 9, minor sprocket, 10, guide pipe, 11, tool support platform, 12, trimming bolt, 13, V-type bracing frame, 14, rolling bearing, 15, connecting rod, 16, thin connecting rod, 17, thick connecting rod, 18, pin.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail:
This portable assembling and disassembling stand being used for downhole tool is made up of translation base 2, lifting mechanism, micro-adjusting mechanism, tool support platform 11, and lifting mechanism 2 comprises rider 3, self-locking screw rod 4, telescoping mechanism 5, slide block 6, hinge wheel 7, chain 8, minor sprocket 9, guide pipe 10; Micro-adjusting mechanism comprises tool support platform 11, trimming bolt 12, V-type bracing frame 13, rolling bearing 14;
Particularly: tool support platform 11 is symmetrically installed with V-type bracing frame 13 by trimming bolt 12, V-type bracing frame 13 is provided with rolling bearing 14; Be manufactured with guide rail bottom tool support platform 11, in guide rail, activity attaching has slide block 6;
Translation base is provided with universal wheel 12 times, four angles of translation base 2 is all provided with guide pipe 10, is symmetrically installed with two groups of lifting mechanisms between four guide pipes 10; The telescoping mechanism 5 of lifting mechanism is formed by pin 18 attaching by nine connecting rods 15, and telescoping mechanism 5 is hinged with slide block 6 by the connecting rod 15 of its top; Connecting rod 15 comprises thin connecting rod 16, thick connecting rod 17;
The self-locking screw rod 4 of lifting mechanism is respectively provided with a rider 3, two riders 3 by self left hand thread, right-handed thread and rotates with self-locking screw rod 4 and do relative motion; Rider 3 is provided with telescoping mechanism 5; The end face of self-locking screw rod 4 side is provided with hinge wheel 7, and hinge wheel 7 is linked by chain 8 and minor sprocket 9, and minor sprocket 9 is provided with rocking handle.(see accompanying drawing 1-9)
This portable assembling and disassembling stand being used for downhole tool is mainly used in the dismounting of oil and gas exploitation down-hole large revolving body instrument.Also the industry such as colliery, urban construction is applicable to.
Four universal wheels 1 are arranged on below flat base 2, lay respectively on four angles of flat base 2, ensure the utility model assembling and disassembling stand on respective environment ground can steadily, movement arbitrarily, if desired by stuck for universal wheel 1, the utility model assembling and disassembling stand can be made to keep static, stable.
The trimming bolt 12 of micro-adjusting mechanism can adapt to the different cross-sectional outer diameter of revolving body, meanwhile, regulate trimming bolt 12 can keep with other installing component on the same line.The V-type bracing frame 13 of micro-adjusting mechanism is equipped with rolling bearing 14, when can make dismounting large revolving body instrument, while translation, still can be rotated well.
Lifting mechanism comprises rider 3, self-locking screw rod 4, telescoping mechanism 5, slide block 6, hinge wheel 7, chain 8, minor sprocket 9, guide pipe 10.Lifting mechanism is whole to be arranged on above translation base 2, mainly completes attaching/detaching apparatus regulatory function in the vertical direction.Wherein on self-locking screw rod 4, two ends, left and right are manufactured with left-handed and right-handed thread respectively, and two riders 3 are arranged on the two ends of self-locking screw rod 4 respectively, and match with left-handed, right-handed thread on it; Namely rider 3 drives at respective slide on rails by self-locking screw rod 4, and because screw thread rotation direction, two ends is different, two riders 3 on same bolt are along with the rotation generation relative motion of self-locking screw rod 4.Hinge wheel 7 is arranged on the end face of self-locking screw rod 4 side, by minor sprocket 9 by chain 8 driven rotary.Telescoping mechanism 5 is arranged in rider 3, converts the translation of rider 3 to vertical motion.
Telescoping mechanism 5 is double-deck identical structure, is formed by pin 18 is hinged by nine connecting rods 15.Connecting rod 15 comprises the thin connecting rod of the six roots of sensation 16, three thick connecting rods 17, two ends and the middle of connecting rod 15 all have articulation hole, two thin connecting rods 16 are clipped a thick connecting rod 17, one group is hinged to by the articulation hole pin 18 of two ends and middle, so connect three groups, more integrally namely form telescoping mechanism 5 by pin 18 is end to end.Finally the lower end of telescoping mechanism 5 is packed in two riders 3 respectively.The thickness of thin connecting rod 16 is the half of thick connecting rod 17 thickness.Telescoping mechanism 5 connecting rod 15 is topmost hinged with two slide blocks 6 respectively;
The bottom surface of tool support platform 11 is manufactured with guide rail, and in guide rail, activity attaching has slide block 6.Slide block 6 is hinged with telescoping mechanism 5 connecting rod 15 topmost.Tool support body panel 11 is provided with trimming bolt 12 above; Tool support platform 11 both sides have a series of screwed hole, and trimming bolt 12 is arranged on tool support platform 11 by screw thread, and suitable position can be selected as required to install.
V-type bracing frame 13 is installed with tool support platform 11 by trimming bolt 12 and is connected, trimming bolt 12 two ends are left-handed, right-handed thread respectively, by rotary fine adjustment bolt 12, the fine setting of corresponding V-type bracing frame 13 vertical direction can be realized, thus adapt to the different cross-sectional outer diameter of revolving body, meanwhile, adjustable V-type bracing frame 13 and other parts remain on same straight line.V-type bracing frame 13 is provided with rolling bearing 14 above, while support downhole tool, still can rotate neatly.In work, according to the needs of actual dismounting, multiple V-type bracing frame 13 can also be increased.
Use the utility model dismounting downhole tool, only need by rotating minor sprocket 9, make a V-type bracing frame 13 and tool ejector end in contact, other V-type bracing frame 13 is adjusted again by trimming bolt 12, it is made to contact intact, just can dismantle downhole tool with instruments such as chain wrenches, one section that pulls down can rotate freely and not be blocked, move together with device on the utility model device.After pulling down, dismounting end has this device to support, and also can move easily.
When using the utility model assembling revolving body instrument, by minor sprocket 9, adjustable tool support platform 11 arrives required proper height, by driving, one end to be assembled is lain in a horizontal plane on auxiliary disassembling device again, keep making its level by adjustment trimming bolt 12, and then adjust minor sprocket 9, Height Adjustment is put in place.The universal wheel 1 installed bottom translation base 2, can make the utility model movement arbitrarily in the horizontal direction, completes easily and aims at heart operation, thus carries out rotation assembling smoothly.
This portable assembling and disassembling stand volume being used for downhole tool is little, is easy to carry, and directly can be transported to Oil Field dismounting, simple and practical, in general workshop or laboratory or the dismounting that still can complete large revolving body under not having the condition of professional disassemblerassembler.Thoroughly solve and rotate difficulty, and to problems such as heart difficulty are large.Reduce the difficulty of assembling, substantially increase operating efficiency.
The above is preferred embodiment of the present utility model, above-mentioned illustrating does not do any pro forma restriction to flesh and blood of the present utility model, any simple modification that person of an ordinary skill in the technical field has done above detailed description of the invention according to technical spirit of the present utility model after having read this description or distortion, and the technology contents of above-mentioned announcement may be utilized to be changed or be modified to the Equivalent embodiments of equivalent variations, all still belong in the scope of technical solutions of the utility model, and do not deviate from essence of the present utility model and scope.
Claims (1)
1. the portable assembling and disassembling stand for downhole tool, it is made up of translation base (2), lifting mechanism, micro-adjusting mechanism, tool support platform (11), and lifting mechanism comprises rider (3), self-locking screw rod (4), telescoping mechanism (5), slide block (6), hinge wheel (7), chain (8), minor sprocket (9), guide pipe (10); Micro-adjusting mechanism comprises tool support platform (11), trimming bolt (12), V-type bracing frame (13), rolling bearing (14);
Particularly: tool support platform (11) is symmetrically installed with V-type bracing frame (13) by trimming bolt (12), V-type bracing frame (13) is provided with rolling bearing (14); Tool support platform (11) bottom is manufactured with guide rail, and in guide rail, activity attaching has slide block (6);
Universal wheel (1) is installed under translation base (2), four angles of translation base (2) are all provided with guide pipe (10), between four guide pipes (10), be symmetrically installed with two groups of lifting mechanisms; The telescoping mechanism (5) of lifting mechanism is formed by pin (18) attaching by nine connecting rods (15), and telescoping mechanism (5) is hinged with slide block (6) by the connecting rod (15) of its top; Connecting rod (15) comprises thin connecting rod (16), thick connecting rod (17);
The self-locking screw rod (4) of lifting mechanism is respectively provided with a rider (3) by self left hand thread, right-handed thread, and two riders (3) are rotated with self-locking screw rod (4) and done relative motion; Rider (3) is provided with telescoping mechanism (5); The end face of self-locking screw rod (4) side is provided with hinge wheel (7), hinge wheel (7) is linked by chain (8) and minor sprocket (9), and (9) are provided with rocking handle to minor sprocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420601884.1U CN204135982U (en) | 2014-10-19 | 2014-10-19 | A kind of portable assembling and disassembling stand for downhole tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420601884.1U CN204135982U (en) | 2014-10-19 | 2014-10-19 | A kind of portable assembling and disassembling stand for downhole tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204135982U true CN204135982U (en) | 2015-02-04 |
Family
ID=52412696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420601884.1U Expired - Fee Related CN204135982U (en) | 2014-10-19 | 2014-10-19 | A kind of portable assembling and disassembling stand for downhole tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204135982U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308796A (en) * | 2014-10-19 | 2015-01-28 | 长江大学 | Portable assembling and disassembling stand for downhole tool |
| CN110398619A (en) * | 2018-07-27 | 2019-11-01 | 南京瑞贻电子科技有限公司 | A kind of liftable is convenient for the household wind-driven generator oscillograph of operation |
-
2014
- 2014-10-19 CN CN201420601884.1U patent/CN204135982U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308796A (en) * | 2014-10-19 | 2015-01-28 | 长江大学 | Portable assembling and disassembling stand for downhole tool |
| CN110398619A (en) * | 2018-07-27 | 2019-11-01 | 南京瑞贻电子科技有限公司 | A kind of liftable is convenient for the household wind-driven generator oscillograph of operation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108005578B (en) | Gear adjusting type multi-dimensional drilling device for mine exploitation | |
| CN108150093B (en) | Screw rod adjusting type multi-dimensional drilling device for mine exploitation | |
| US10329849B2 (en) | Multi-functional drilling experiment platform | |
| CN102351135B (en) | Self-moving lifting platform | |
| CN104308796A (en) | Portable assembling and disassembling stand for downhole tool | |
| CN206357221U (en) | A kind of workshop transfer robot | |
| CN204135982U (en) | A kind of portable assembling and disassembling stand for downhole tool | |
| CN206319645U (en) | A kind of support frame for building | |
| CN203418255U (en) | Adjustable pipe fitting fitting-up bracket | |
| CN106769143A (en) | Track-type multi-function drilling experiment stand | |
| CN103993842A (en) | Novel racking platform pipe discharging system for land rig | |
| CN203891755U (en) | Pneumatic post drill | |
| CN105064936A (en) | Multifunctional righting device for workover operation | |
| CN203488119U (en) | Iron stand | |
| CN205532282U (en) | Portable over -and -under type hydrodrill with telescopic platform | |
| CN203939464U (en) | Novel land rig quadruple board platform pipe system | |
| CN205172468U (en) | Two layers of platform snatch tubular column manipulator | |
| CN205370485U (en) | Automatic machine of coring | |
| CN206105896U (en) | Intelligent production line machinery manual control system | |
| CN204984260U (en) | All -round column type track rig for coal mine | |
| CN201155305Y (en) | Top drive rotating shaft type bore rod dismounting device | |
| CN205638223U (en) | Removable fraction portable drilling rig suitable for exploration of steep mountain region | |
| CN209625510U (en) | A kind of electrical employee training device that safety is good | |
| CN202176287U (en) | Novel transfer device for power tongs | |
| CN201751528U (en) | Bushing stabilizing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20171019 |